Bottom Line: The Swann Wire-Free 720p HD Smart Video Doorbell Kit lets you see who is at your door on your phone without having to run any cables, but its night video could be better and it doesn't interact with third-party devices.

Bottom Line: The Swann Wire-Free 720p HD Smart Video Doorbell Kit lets you see who is at your door on your phone without having to run any cables, but its night video could be better and it doesn't interact with third-party devices.

Bottom Line: Chamberlain's LiftMaster-brand belt-driven garage door opener is Wi-Fi-enabled, whisper-quiet, and will bathe your garage in bright light. But you can achieve all of that for less money with products from the same company.

Bottom Line: Chamberlain's LiftMaster-brand belt-driven garage door opener is Wi-Fi-enabled, whisper-quiet, and will bathe your garage in bright light. But you can achieve all of that for less money with products from the same company.